I'm running a calc right now Roland
On Fri, Feb 21, 2014 at 1:38 PM, Roland Huggins <[email protected]>wrote: > why not calc it. It's not like it needs to be accurate to the second > decimal place so being a little conservative on your assigned variable is > tolerable. I did an article on this ion Sprinkler Age last year. > > Roland > > Roland Huggins, PE - VP Engineering > American Fire Sprinkler Assn. --- Fire Sprinklers Saves Lives > Dallas, TX > http://www.firesprinkler.org > > > > > > On Feb 21, 2014, at 6:31 AM, Fire Protection Services < > [email protected]> wrote: > > > Forum, > > > > Has anyone performed the forward flow test through the main drain? > > I have a light hazard occupancy with 230 gpm system demand. I'm pretty > sure > > I can achieve that with the 2" drain. My question is, do you add a > playpipe > > or any fittings to the 45 on the drain or can you pitot the drain flow as > > is? What coefficient would you use if not adding a playpipe? > > > > > > > > Thanks! > > > > Chris Payne > > NICET Level 3 > > Fire Protection Services > > Owensboro, KY > > <[email protected]> > > _______________________________________________ > > Sprinklerforum mailing list > > [email protected] > > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > > _______________________________________________ > Sprinklerforum mailing list > [email protected] > > http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org > -- Thanks! Chris Payne Fire Protection Services PO Box 21133 Owensboro, KY 42304-1133 [email protected] _______________________________________________ Sprinklerforum mailing list [email protected] http://lists.firesprinkler.org/listinfo.cgi/sprinklerforum-firesprinkler.org
